520093448

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 1183703040

約数和(自身を除く): 663609592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 127, 196, 217, 248, 254, 337, 392, 434, 508, 674, 868, 889, 1016, 1348, 1519, 1736, 1778, 2359, 2696, 3038, 3556, 3937, 4718, 6076, 6223, 7112, 7874, 9436, 10447, 12152, 12446, 15748, 16513, 18872, 20894, 24892, 27559, 31496, 33026, 41788, 42799, 49784, 55118, 66052, 73129, 83576, 85598, 110236, 132104, 146258, 171196, 192913, 220472, 292516, 299593, 342392, 385826, 511903, 585032, 599186, 771652, 1023806, 1198372, 1326769, 1543304, 2047612, 2097151, 2396744, 2653538, 4095224, 4194302, 5307076, 8388604, 9287383, 10614152, 16777208, 18574766, 37149532, 65011681, 74299064, 130023362, 260046724, 520093448]

約数ペア:

[(1, 520093448), (2, 260046724), (4, 130023362), (7, 74299064), (8, 65011681), (14, 37149532), (28, 18574766), (31, 16777208), (49, 10614152), (56, 9287383), (62, 8388604), (98, 5307076), (124, 4194302), (127, 4095224), (196, 2653538), (217, 2396744), (248, 2097151), (254, 2047612), (337, 1543304), (392, 1326769), (434, 1198372), (508, 1023806), (674, 771652), (868, 599186), (889, 585032), (1016, 511903), (1348, 385826), (1519, 342392), (1736, 299593), (1778, 292516), (2359, 220472), (2696, 192913), (3038, 171196), (3556, 146258), (3937, 132104), (4718, 110236), (6076, 85598), (6223, 83576), (7112, 73129), (7874, 66052), (9436, 55118), (10447, 49784), (12152, 42799), (12446, 41788), (15748, 33026), (16513, 31496), (18872, 27559), (20894, 24892)]